H02B 1/24
Circuit arrangements for boards or switchyards
H02B1/24 (Circuit arrangements for boards or switchyards) appears on 134 US grants and 159 published applications in this corpus.
Search patents in H02B- Granted patents
- 134
- Published applications
- 159
- Assignees
- 85
- Inventors
- 354
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 2 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 3 |
| 2012 | 1 | 4 |
| 2013 | 3 | 1 |
| 2014 | 1 | 4 |
| 2015 | 3 | 6 |
| 2016 | 1 | 7 |
| 2017 | 11 | 10 |
| 2018 | 9 | 14 |
| 2019 | 9 | 10 |
| 2020 | 10 | 11 |
| 2021 | 10 | 10 |
| 2022 | 6 | 11 |
| 2023 | 7 | 14 |
| 2024 | 10 | 13 |
| 2025 | 12 | 12 |
| 2026 | 5 | 23 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Smart distribution board comprising module expansion device1 Sep 2026US 12,726,005 B2Ls Electric Co., Ltd.
- Redundant relay systems and related methods for use with switchgear5 May 2026US 12,620,786 B2G & W Electric Company
- Electrical panelboard with integrated arc fault protection31 Mar 2026US 12,592,558 B2Span.IO, Inc.
- High voltage distribution module for electric vehicle3 Mar 2026US 12,565,163 B2Allison Transmission, Inc.
- Method and system for a DC nanogrid3 Feb 2026US 12,542,428 B2Purdue Research Foundation
- Low-voltage distribution switch and power supply device27 Aug 2026US 2026/0254206 A1Beijing Smartchip Microelectronics Technology Co., Ltd.
- Redundant relay systems and related methods for use with switchgear20 Aug 2026US 2026/0246243 A1G & W Electric Company
- Electrical system for use in high voltage direct current multiterminal switching station30 Jul 2026US 2026/0221774 A1GE Vernova Infrastructure Technology LLC
- Integrated architecture of power transformation system30 Jul 2026US 2026/0221891 A1Sungrow Power Supply Co., Ltd.
- Methods for monitoring and controlling multiple microgrid systems30 Jul 2026US 2026/0221935 A1Unirac, Inc.
Most cited
By later US patents
- Hot insertion power arrangement157US 5,726,506 AAlantec Corporation · 1998
- Modular power outlet strip46US 5,157,273 ADonnelly Corporation · 1992
- Gas insulated switchgear32US 4,835,648 AMitsubishi Denki Kabushiki Kaisha · 1989
- Rack mountable power distribution apparatus31US 6,608,406 B2S & S Power Engineering · 2003
- Portable electrical distribution panel26US 5,544,003 A1996